BOSCH GBH 12-52 DV Professional Rotary Hammer SDS max system

The strongest Bosch hammer drill with Vibration Control handle. Maximum performance when drilling and chiseling thanks to the tool's 1700 watt motor and 19 joules of impact energy. Maintenance display warns of carbon brush replacement due. Long service life thanks to the solid metal structural elements. Automatic switch locking for the best operator comfort for long-lasting chiseling work. Low vibration level when chiseling at 8 m/s? and drilling at 10 m/s? with the intelligent triple vibration damping system. Variable speed setting for different materials. Soft start, as it temporarily reduces the load and torque of the engine at start-up. Safety clutch to protect the user and the machine. Bosch Heavy Duty: strength, performance and robustness redefined.

- Nominal absorbed power: 1700 W
- Impact energy: 19 J
- Nominal speed: 0 305 /min
- Number of beats: 1750 2150/min
- Max. hole diameter in concrete: 12 52 mm
- Max. circular cutting diameter in masonry: 150 mm
- Wiping cloth
- Additional handle part number 1 612 025 004
- Tool bag part number 1 615 438 705
- Grease tube part number 1 615 430 010
- Weight: 11.9 kg
- In case of online registration, the warranty can be extended to 3 years.